The special waterproof coating for metal roof is made of high-quality polymer resin 100% pure acrylic lotion as the base material, and is refined by adding a variety of special high-quality auxiliary materials. It is a high-performance, cross-linked, water-based, single component, high elastic, weather resistant waterproof coating; The seamless waterproof system formed by reinforcing polyester fabric can completely solve the persistent water leakage problem of metal roofs that have undergone anti-corrosion and rust prevention treatment in one go.

Product number: LD-2702

Product specification: 18KG

Product features

1. Strong adhesion, especially sealing: resistant to high and low temperatures, and resistant to fatigue.

2. Good tensile strength and elongation, with strong adaptability to interface deformation and cracking.

3. UV protection, extending the lifespan of the substrate.

4. Excellent aging resistance, weather resistance, and corrosion resistance.

5. Has extremely strong acid and alkali resistance.

6. Waterproof, flame resistant, mold resistant, bacterial resistant, algae resistant, etc.

Suitable for various occasions

1. Color steel tile roof

2. Color steel wall

3. Asbestos tile roof

4. Color steel fence

5. Cement pavement

Construction technology 

1. Clean the base surface

Apply waterproof coating to the leaking area (polyester cloth should be used for gaps ≥ 2mm, and for larger gaps, fill the gaps with a sealing agent first)

2. Pushing away paint

Push the paint aside and cover the cracks (if there are any missed coatings, apply them again after the first layer has dried)

3. Lay polyester cloth on top

Lay polyester cloth (if the gap is ≤ 2mm, polyester cloth is not needed. If the gap is large, it needs to be sealed and filled first)

4. Two coats of painting

Apply the second layer of waterproof coating (the second layer needs to be completely covered with polyester cloth)

5. Let it stand and dry thoroughly

After construction is completed, do not touch the waterproof layer or come into contact with water in advance; (For special environments, the standing time can be longer) Fully dry before encountering water

Matters needing attention

1. Do not add paint diluents (such as gasoline, banana water, etc.) to this product. If dilution is needed, add a small amount of water.

Before construction, clean the dust, floating rust, paint, oil stains, etc. on the construction surface. Even if there is no rust, polish the aged coating to avoid affecting adhesion.

3. It is advisable to ensure that the interval between each spraying is completely dry from the previous coating, otherwise the coating is prone to blistering.

4. The construction temperature is 5-40 ° C, and the humidity is less than 80%. Construction is prohibited in the past 24 hours due to cloudy and rainy weather. If there is significant dew at night, please stop construction before 2 pm.

5. Do not mix with other similar products on the market.

6. Before construction, please carefully read the construction instructions.

7. Please use appropriate protective measures during construction, such as gloves.